Fitbit Surge vs. ASUS ZenWatch 3 vs. Fitbit Ionic vs. Asus VivoWatch vs. Amazfit GTR

 
Surge
ZenWatch 3
Ionic
VivoWatch
GTR
 FitbitSurgeRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowAsusVivoWatchRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$229$299$160$199
Release20162017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days48 hours4+ days24 hours to 10 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400348x250128 x 128454 x 454
Size1.26 inches1.39 inches1.42NA1.39 inches
Touch
TypeMonochrome LCDAMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATM50mIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Fitbit OSKoodOSBuild-in
Apps
Music

All Wearables